1920744

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 6165120

約数和(自身を除く): 4244376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 37, 42, 56, 63, 72, 74, 84, 103, 111, 126, 148, 168, 206, 222, 252, 259, 296, 309, 333, 412, 444, 504, 518, 618, 666, 721, 777, 824, 888, 927, 1036, 1236, 1332, 1442, 1554, 1854, 2072, 2163, 2331, 2472, 2664, 2884, 3108, 3708, 3811, 4326, 4662, 5768, 6216, 6489, 7416, 7622, 8652, 9324, 11433, 12978, 15244, 17304, 18648, 22866, 25956, 26677, 30488, 34299, 45732, 51912, 53354, 68598, 80031, 91464, 106708, 137196, 160062, 213416, 240093, 274392, 320124, 480186, 640248, 960372, 1920744]

約数ペア:

[(1, 1920744), (2, 960372), (3, 640248), (4, 480186), (6, 320124), (7, 274392), (8, 240093), (9, 213416), (12, 160062), (14, 137196), (18, 106708), (21, 91464), (24, 80031), (28, 68598), (36, 53354), (37, 51912), (42, 45732), (56, 34299), (63, 30488), (72, 26677), (74, 25956), (84, 22866), (103, 18648), (111, 17304), (126, 15244), (148, 12978), (168, 11433), (206, 9324), (222, 8652), (252, 7622), (259, 7416), (296, 6489), (309, 6216), (333, 5768), (412, 4662), (444, 4326), (504, 3811), (518, 3708), (618, 3108), (666, 2884), (721, 2664), (777, 2472), (824, 2331), (888, 2163), (927, 2072), (1036, 1854), (1236, 1554), (1332, 1442)]